Elevate your shooting experience with the Geissele AR-15 Super Duty MOD1 Upper.
The Geissele Super Duty MOD1 Complete Upper in 5.56x45 NATO is designed for those who demand the best in performance and reliability. This complete upper features cutting-edge technology exclusively from Geissele Automatics.
Key Features:
- Barrel: 16" CHF, Chrome Lined, 1-7 twist barrel with a nanoweapon-coated HUXWRX Flash Hider-QD muzzle device.
- Construction: Precision machined and cold hammer forged, utilizing the highest quality materials.
- Gas System: Carbine length gas tube with a Super Compact Gas Block for optimal performance.
- Rail System: Super Modular Rail MK16 that prevents rail rotation with a center aligning tab.
- BCG: Includes the Geissele Reliability Enhanced Bolt Carrier Group with a Stressproof Bolt.
The Geissele Reliability Enhanced Bolt Carrier Group features a properly torqued and staked, chrome lined gas key, and an advanced Cam Pin made from medical-grade H13 steel, ensuring maximum corrosion and wear resistance.
Each bolt is meticulously inspected and tested, providing a product that is not only strong but also fatigue resistant, capable of lasting up to five times longer than a mil-spec bolt.
Specifications:
- Caliber: 5.56MM
- Colour: Available in Black or DDC
- Receiver: Super Duty Upper with cam Pin cut-out
- Bolt Carrier Group: Nanoweapon Reliability Enhanced BCG
- Bolt: Geissele Stressproof Bolt with Asymmetric Cam Pin
- Rail: SMR MK16
- Gas Block: Super Compact Gas Block
- Charging Handle: Airborne Charging Handle
- Muzzle: HUXWRX Flash Hider-QD 556
With its unmatched performance, accuracy, and reliability, the Geissele Super Duty MOD1 Complete Upper is the ultimate upgrade for your AR-15 platform.